Rapid: Individual Calculations January 2018
 Georgescu, Gabriel-Ioan  Total change: 1.20  Rating chartPersonal card
 Corneliu Butnariu Memorial 2017 Ploiesti ROU 2017-12-10
RcRownchangeKK*chgGame
 1726 1768 5.00 7 1.16 20 23.20 
  Nita, Victor-Gabriel 1368  * ROU1.0010.08201.60 
  Nastase, Robert-Paul f2168  * ROU0.001-0.0820-1.60 
  Chivu, Razvan-Gabriel 1486 ROU0.501-0.3420-6.80 
  Radu, David Cr. 1417 ROU1.0010.11202.20 
  Done, Stefan-Daniel 2037 ROU0.5010.33206.60 
  Patru, Alexandra-Ioana 1552 ROU1.0010.22204.40 
  Turcu, Iulian 2057 ROU1.0010.842016.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 December 1989 Revolution Memorial - Rapid Open Bucuresti ROU 2017-12-17
RcRownchangeKK*chgGame
 1643 1768 3.50 7 -1.10 20 -22.00 
  Moroianu, Stefan 1425 ROU0.001-0.8820-17.60 
  Istrate, Ioan 1651 ROU0.001-0.6620-13.20 
  Jinga, Vlad-Ionut 1611 ROU1.0010.29205.80 
  Manea, Florin 1687 ROU1.0010.39207.80 
  David, Alexandru 1655 ROU0.501-0.1520-3.00 
  Armeanu, Ninel-Claudiu 1641 ROU1.0010.33206.60 
  Radulescu, Gabriel 1829 ROU0.001-0.4220-8.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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